CursesInfoPopup: separated the Curses popup widget from the rest of the UI code

 * this has been prepared a long time ago
 * the popup widget does not in any way depend on the InterfaceCurses
   class and could be used elsewhere.
 * common and generic Curses drawing functions required by both the
   Curses UI and the CursesInfoPopup widget have been factored out
   into curses-utils.cpp (namespace Curses)
 * this improved the UI-logic separation and helped in making
   interface-curses.cpp smaller

1 files changed, 39 insertions, 0 deletions

diff --git a/src/interface-curses/curses-utils.h b/src/interface-curses/curses-utils.h
new file mode 100644
index 0000000..abaa8e4
--- /dev/null
+++ b/src/interface-curses/curses-utils.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012-2016 Robin Haberkorn
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CURSES_UTILS_H
+#define __CURSES_UTILS_H
+
+#include <glib.h>
+
+#include <curses.h>
+
+namespace SciTECO {
+
+namespace Curses {
+
+gsize format_str(WINDOW *win, const gchar *str,
+                 gssize len = -1, gint max_width = -1);
+
+gsize format_filename(WINDOW *win, const gchar *filename,
+                      gint max_width = -1);
+
+} /* namespace Curses */
+
+} /* namespace SciTECO */
+
+#endif